Police in Scranton, say tips on social media have helped them nab teenagers involved in a spree of “gallon smashing” at stores.

A couple local police offices tell KDKA they’re not aware of any issues or arrests.

The Times-Tribune of Scranton reports Dickson City has seen five cases of the prank in the past month, most recently at a Wegmans store Sunday. It’s part of an online trend in which people carrying gallons of milk or other beverages throw themselves to the floor and smash the products.